JEFF RATCLIFF

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AUSTIN, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Conference link between a speakerphone and a video conference unit
- Patent number 8,004,556
- Issue date Aug 23, 2011
- Polycom, Inc.
- Jeffrey Rodman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conference link between a speakerphone and a video conference unit
- Patent number 7,339,605
- Issue date Mar 4, 2008
- Polycom, Inc.
- Jeffrey Rodman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Videoconference closed caption system and method
- Patent number 6,771,302
- Issue date Aug 3, 2004
- Polycom, Inc.
- Alain Nimri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONFERENCE LINK BETWEEN A SPEAKERPHONE AND A VIDEO CONFERENCE UNIT
- Publication number 20080143819
- Publication date Jun 19, 2008
- Polycom, Inc.
- JEFFREY RODMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Conference link between a speakerphone and a video conference unit
- Publication number 20050231586
- Publication date Oct 20, 2005
- Jeffrey Rodman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE